package com.hysoft.util;

import java.util.HashMap;
import java.util.Map;

public class Msg {
    //响应状态码
    private int code;
    //响应信息
    private String msg;
    //用户要返回给浏览器的数据
    private Map<String, Object> extend = new HashMap<String, Object>();
    //静态方法方便通过类名调用,返回值为Msg当前对象，便于链式操作
    public static Msg success(){
        Msg msg = new Msg();
        msg.setCode(200);
        msg.setMsg("处理成功");
        return msg;
    }
    public static Msg fail(){
        Msg msg = new Msg();
        msg.setCode(500);
        msg.setMsg("处理失败");
        return msg;
    }
    public Msg add(String key, Object value){
        this.getExtend().put(key,value);
        return this;
    }

    // 属性对应的getter/setter方法
    public int getCode() {
        return code;
    }
    public String getMsg() {
        return msg;
    }
    public Map<String, Object> getExtend() {
        return extend;
    }
    public void setCode(int code) {
        this.code = code;
    }
    public void setMsg(String msg) {
        this.msg = msg;
    }
    public void setExtend(Map<String, Object> extend) {
        this.extend = extend;
    }
}
